Greetings and quick healing. From a member of the titanium wrist club, both of mine, it goes slower than you would hope. Unsolicited medical advice, take pain meds as perscribed. As to physical therapy, six months for me, if it don't hurt it ain't working, pain is you gain there. I am now riding agian and not as good as new but who is. Good luck and good riding.
P.S. great photos. I still have x-rays of my wrists befoe and after, and hardly anyone want to look at them?